<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<h2>表格的高级应用</h2>
<body>
      <table border="10" width="300px" bordercolor="red">
          <tr align="center">
              <td colspan="4">品牌商城</td>
              <!--<td></td>
              <td></td>
              <td></td>-->
          </tr>
          <tr align="center">
              <td colspan="2">笔记本电脑</td>
              <!-- <td></td>-->
              <td colspan="2">办公设备，文具，耗材</td>
             <!-- <td></td>-->
          </tr>
          <tr align="center">
              <td>惠普</td>
              <td>华硕</td>
              <td>打印机</td>
              <td>刻录盘</td>
          </tr>
      </table>
</body>
</html>